Answers: 3
Physics, 22.06.2019 12:00
Selma made a diagram to compare convection and radiation. which label belongs in the area marked x? must involve temperature differences between substances or objects only occurs when molecules are in direct contact involves the movement of fluids based on density differences can occur where there is little or no matter
Answers: 1
Physics, 22.06.2019 19:00
The particle p starts from rest at point a at time t = 0 and changes its speed thereafter at a constant rate of 2.8g as it follows the horizontal path shown. determine the magnitude and direction of its total acceleration (a) just before point b, (b) just after point b, and (c) as it passes point c. state your directions relative to the x-axis shown (ccw positive) and choose the angle with the smallest magnitude.
Answers: 1
Physics, 22.06.2019 21:40
Ahair dryer is basically a duct in which a few layers of electric resistors are placed. a small fan pulls the air in and forces it through the resistors where it is heated. air enters a 1200 w hair dryer at 100 kpa and 22°c and leaves at 47°c. the cross-sectional area of the hair dryer at the exit is 60 cm2. neglecting the power consumed by the fan and the heat losses through the walls of the hair dryer, determine (a) the volume flow rate of air at the inlet and (b) the velocity of the air at the exit.
Answers: 1
if the amount of charge 1 changes from -10 C to -20 C, what happens to the amount of force on each c...
English, 09.05.2021 17:20
Social Studies, 09.05.2021 17:20
Mathematics, 09.05.2021 17:20
History, 09.05.2021 17:20
Physics, 09.05.2021 17:20
Geography, 09.05.2021 17:20
History, 09.05.2021 17:20
Mathematics, 09.05.2021 17:20
Mathematics, 09.05.2021 17:20
Mathematics, 09.05.2021 17:20